Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Organoboranes pyridinium chlorochromate

Pyridinium chlorochromate (PCC) is a very useful reagent for the oxidation of organoboranes to carbonyl compounds in mildly alkaline and anhydrous conditions. As well as oxidizing (secondary alkyl)boranes to ketones, PCC oxidizes (primary alkyl)boranes to aldehydes in excellent yields (equation 47). The latter transformation caimot be accomplished with chromic acid. The reagent tolerates the presence of alkene, ester and acetal groups. ... [Pg.601]

As an alternative, organoboranes can be oxidized with Na-perborate (NaB03 4 H20)" or with trimethylamine N-oxide (MejNO). Oxidation of trialkylboranes with pyridinium chlorochromate (PCC) leads directly to the corresponding carbonyl compounds. ... [Pg.155]

See other pages where Organoboranes pyridinium chlorochromate is mentioned: [Pg.24]    [Pg.211]   
See also in sourсe #XX -- [ Pg.264 ]

See also in sourсe #XX -- [ Pg.264 ]

See also in sourсe #XX -- [ Pg.7 , Pg.264 ]

See also in sourсe #XX -- [ Pg.264 ]



SEARCH



Chlorochromate

Organoborane

Organoboranes

Pyridinium chlorochromate

© 2024 chempedia.info